129256008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{9739}}^1$

素因数の和:9834

約数の個数: 64

約数和(自身を含む): 374016000

約数和(自身を除く): 244759992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 79, 84, 158, 168, 237, 316, 474, 553, 632, 948, 1106, 1659, 1896, 2212, 3318, 4424, 6636, 9739, 13272, 19478, 29217, 38956, 58434, 68173, 77912, 116868, 136346, 204519, 233736, 272692, 409038, 545384, 769381, 818076, 1538762, 1636152, 2308143, 3077524, 4616286, 5385667, 6155048, 9232572, 10771334, 16157001, 18465144, 21542668, 32314002, 43085336, 64628004, 129256008]

約数ペア:

[(1, 129256008), (2, 64628004), (3, 43085336), (4, 32314002), (6, 21542668), (7, 18465144), (8, 16157001), (12, 10771334), (14, 9232572), (21, 6155048), (24, 5385667), (28, 4616286), (42, 3077524), (56, 2308143), (79, 1636152), (84, 1538762), (158, 818076), (168, 769381), (237, 545384), (316, 409038), (474, 272692), (553, 233736), (632, 204519), (948, 136346), (1106, 116868), (1659, 77912), (1896, 68173), (2212, 58434), (3318, 38956), (4424, 29217), (6636, 19478), (9739, 13272)]